package com.qf.service;

import com.qf.domain.Goods;
import com.qf.domain.PageBean;

import java.util.List;

public interface GoodsService {
    PageBean<Goods> findByPage(int page_num, int page_size, String where, List<Object> params);

    Goods findById(Integer gid);

    void add(Goods goods);


    List<Goods> findGoods(String where, List<Object> params);

    void delete(String id);

    Goods find(String id);

    void modify(Goods goods);

}
